Service Engine Light on and die on the road for a while
My Regal's service engine light is ON, and was die on the road for a while this morning. It was sent to the buick dealer last month when the car was dead on road, and they changed the Mass Air flow sensor. It was OK after that, and now it come back. Any idea? Thanks.
Re: Service Engine Light on and die on the road for a...
Try going to your local auto parts store and have them check the computer. Doing so should tell you why your vehicle is not running right. Also it might be a bad Mass Air Flow Sensor that the dealer put on your car.
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When light is on, take it to some place like autozone, let them do a code reading, they will do this service for free, get back with us the the trouble code number, so we can help you. This way you know what's going on, so it don't damage another sensor.
The error that I'm showing for error code P1133 is P1133 Heated Oxygen Sensor (HO2S) insufficient switching bank 1 sensor 1(Rear Bank). I would suggest having both of your Oxygen Sensors replaced if you haven't already had that done. Hope this helps. Thanks for an honest rating and for using FixYa.